| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.46 | 6.833% | $210.9524 | $210.95 | $210.95 | $211.00 |
| Purchase #2 | $215.68 | 4.499% | $225.3834 | $225.38 | $225.40 | $225.40 |
| Purchase #3 | $199.64 | 9.395% | $218.3962 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $6.30 | 10.194% | $6.9422 | $6.94 | $6.95 | $6.90 |
| Purchase #5 | $245.53 | 6.191% | $260.7308 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $39.40 | 4.288% | $41.0895 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $226.25 | 11.573% | $252.4339 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $1,130.26 | $1,215.9284 | $1,215.92 | $1,216.00 | $1,215.90 | |